Theotokonymia

Theotokonomya (Gr. Θεοτοκονύμια) is the category of defining the various names given to the Theotokos. There are over 6,000 of these names. Most of them have been received into the Orthodox church through the revelation of a vision, such as the appearance of the Theotokos to a saint in the Orthodox church, or through a variety of other reasons.